PROPERTY AND EQUIPMENT (Tables)

6 Months Ended

Jun. 30, 2019

Property, Plant and Equipment [Abstract]

Schedule of property and equipment

Property and equipment, net, consisted of the following (in thousands):

	June 30, 2019			December 31, 2018
Land	$	377		$	377
Building	2,978			2,978
Machinery and equipment	31,013			33,087
Office furniture and equipment	1,700			1,687
Computer hardware and software	4,749			4,704
Leasehold and building improvements	9,981			9,953
Construction in progress	1,309			1,274
	52,107			54,060
Less accumulated depreciation	(36,789		)	(38,079		)
Total property and equipment, net	$	15,318		$	15,981